Malachite, Calcite (variety cobalt-bearing), Chrysocolla - Kolwezi Mine, Congo (Zaire), Democratic Republic of the - 40 mm x 40 mm x 30 mm

Mineral: Malachite, Calcite (variety cobalt-bearing), Chrysocolla
Locality: Kolwezi Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of the Congo (Zaire)
Dimensions: 40 mm x 40 mm x 30 mm